A key challenge for green hydrogen comes from the fact that hydrogen (in its ambient form as a gas) is the lightest element and so has a low energy density per unit of volume, making long-distance transportation and storage complex and costly.
In this context. repurposing of existing infrastructure built for fossil based hydrogen is feasible and cheaper than building from scratch: as a rule-of-thumb, such repurposing far fewer tough technical challenges, and is also cheaper than building new pure hydrogen networks.
.png){kind=icon}
Relevant for.png){kind=icon}
Innovation sector
Renewable Energy
Core sciences & engineering
Business model
Startup or entrepreneur
Solution provider
Government
Chemicals
Transportation & logistics